Publications related to Kepler orbit

Super-harmonically resonant swirling waves in longitudinally forced circular cylinders

François Gallaire, Alessandro Bongarzone, Alice Evelyne Julienne Marcotte

Resonant sloshing in circular cylinders was studied by Faltinsen et al. (J. Fluid Mech., vol. 804, 2016, pp. 608-645), whose theory was used to describe steady-state resonant waves due to a time-harmonic container's elliptic orbits. In the limit of longitu ...

CAMBRIDGE UNIV PRESS2023

Advancing spacecraft demisability through a novel composite bolt joint system: a step toward sustainable and safe space environments

Véronique Michaud, Alexandre Achille Looten, Muriel Richard, Antonio Caiazzo

From the recent awareness of the booming number of space debris and their derived worldwide re-entry event threat originating from the use of high survivability components, complementary mitigation measures must be taken for future orbital elements. In thi ...

2023

Gaia Focused Product Release: Asteroid orbital solution: Properties and assessment

Stephan Morgenthaler, Shuangqing Liao

Context. We report the exploitation of a sample of Solar System observations based on data from the third Gaia Data Release (Gaia DR3) of nearly 157 000 asteroids. It extends the epoch astrometric solution over the time coverage planned for the Gaia DR4, w ...

Les Ulis Cedex A2023

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Jürg Alexander Schiffmann, Elia Iseli

The forced response of rigid rotors, supported by herringbone-grooved gas journal bearings are investigated numerically and experimentally. The rotor configurations are varied by using end cylinders, attached at both sides of the shaft. Three rotors with d ...

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD2022

Constructing periodic orbits of high-dimensional chaotic systems by an adjoint-based variational method

Tobias Schneider, Sajjad Azimi, Omid Ashtari

Chaotic dynamics in systems ranging from low-dimensional nonlinear differential equations to high-dimensional spatiotemporal systems including fluid turbulence is supported by nonchaotic, exactly recurring time-periodic solutions of the governing equations ...

2022

Coordinate parameterisation and spectral method optimisation for Beltrami field solver in stellarator geometry

David Pfefferlé, Antoine Baillod, Ajay Kumar

The numerical solution of the stepped pressure equilibrium (Hudson et al 2012 Phys. Plasmas 19 112502) requires a fast and robust solver to obtain the Beltrami field in three-dimensional geometry such as stellarators. The spectral method implemented in the ...

IOP PUBLISHING LTD2020

Capture system adapted to capture orbital objects, in particular for deorbiting purposes

Pierre-Alain Mäusli, Muriel Richard, Michaël Pellet

There is described a capture system (100) adapted to capture orbital objects (2000), in particular for deorbiting purposes. The capture system (110) comprises (i) a deployable capture structure (110) designed to be deployable between a standby configuratio ...

2020

Full field dependence of primary aberrations in perturbed double-plane symmetric systems with a circular pupil

Toralf Scharf, Alessandro Grosso

This paper deals with the theory of primary aberrations for perturbed double-plane symmetric optical systems consisting of a combination of tilted and decentered surfaces and a circular pupil. First, the analytical expressions describing the full field beh ...

OPTICAL SOC AMER2020

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Kepler orbit

Super-harmonically resonant swirling waves in longitudinally forced circular cylinders

Advancing spacecraft demisability through a novel composite bolt joint system: a step toward sustainable and safe space environments

Gaia Focused Product Release: Asteroid orbital solution: Properties and assessment

Numerical and experimental investigation of spiral-grooved gas journal bearings

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Constructing periodic orbits of high-dimensional chaotic systems by an adjoint-based variational method

Search for relativistic fractionally charged particles in space

Coordinate parameterisation and spectral method optimisation for Beltrami field solver in stellarator geometry

Capture system adapted to capture orbital objects, in particular for deorbiting purposes

Full field dependence of primary aberrations in perturbed double-plane symmetric systems with a circular pupil

Graph Chatbot

Chat with Graph Search

Capture system adapted to capture orbital objects, in particular for deorbiting purposes

Full field dependence of primary aberrations in perturbed double-plane symmetric systems with a circular pupil

Super-harmonically resonant swirling waves in longitudinally forced circular cylinders

Numerical and experimental investigation of spiral-grooved gas journal bearings

Advancing spacecraft demisability through a novel composite bolt joint system: a step toward sustainable and safe space environments

Constructing periodic orbits of high-dimensional chaotic systems by an adjoint-based variational method

Gaia Focused Product Release: Asteroid orbital solution: Properties and assessment

Coordinate parameterisation and spectral method optimisation for Beltrami field solver in stellarator geometry

Experimental and numerical investigation of the unbalance behavior of rigid rotors supported by spiral-grooved gas journal bearings

Search for relativistic fractionally charged particles in space